ENC624J600-I/PT microcontroller: Datasheet, Features, Application

Description

The Microchip ENC624J600-I/PT is a standalone Fast Ethernet controller with a flexible parallel interface and an industry-standard serial peripheral interface. As an Ethernet network interface, the ENC624J600-I/PT is suitable for any microcontroller equipped with an SPI or standard parallel port. It is through the SPI or parallel interface that the ENC624J600-I/PT communicates with the microcontroller. Here is a detailed description of the device, if you are interested, please read on.

ENC624J600-I/PT CAD model

Features: Footprint

Features: Symbol

 

 

Features: 3D model

 

ENC624J600-I/PT block diagram

Features: Block diagram 

 

Features

• IEEE 802.3™ Compliant Fast Ethernet Controller
• Integrated MAC and 10/100Base-T PHY
• Hardware Security Acceleration Engines
• 24-Kbyte Transmit/Receive Packet Buffer SRAM
• Supports one 10/100Base-T Port with Automatic Polarity Detection and Correction

• Supports Auto-Negotiation
• Support for Pause Control Frames, including Automatic Transmit and Receive Flow Control

• Supports Half and Full-Duplex Operation
• Programmable Automatic Retransmit on Collision
• Programmable Padding and CRC Generation
• Programmable Automatic Rejection of Erroneous and Runt Packets

• Factory Preprogrammed Unique MAC Address
• MAC:

- Support for Unicast, Multicast and Broadcast packets

- Supports promiscuous reception

- Programmable pattern matching

- Programmable filtering on multiple packet formats, including Magic Packet™, Unicast, Multicast, Broadcast, specific packet match, destination address hash match or any packet

• PHY:

- Wave shaping output filter

- Internal Loopback mode

- Energy Detect Power-Down mode

• Available MCU Interfaces:

- 14 Mbit/s SPI interface with enhanced set of opcodes (44-pin and 64-pin packages)

- 8-bit multiplexed parallel interface (44-pin and 64-pin packages)

- 8-bit or 16-bit multiplexed or demultiplexed parallel interface (64-pin package only)

• Security Engines:

- High-performance, modular exponentiation engine with up to 1024-bit operands

- Supports RSA® and Diffie-Hellman key exchange algorithms

- High-performance AES encrypt/decrypt engine with 128-bit, 192-bit or 256-bit key

- Hardware AES ECB, CBC, CFB and OFB mode capability

- Software AES CTR mode capability

- Fast MD5 hash computations

- Fast SHA-1 hash computations

• Buffer:

- Configurable transmit/receive buffer size

- Hardware-managed circular receive FIFO

- 8-bit or 16-bit random and sequential access

- High-performance internal DMA for fast memory copying

- High-performance hardware IP checksum calculations

- Accessible in low-power modes

- Space can be reserved for general purpose application usage in addition to transmit and receive packets

• Operational:

- Outputs for two LED indicators with support for single and dual LED configurations

- Transmit and receive interrupts

- 25 MHz clock

- 5V tolerant inputs

- Clock out pin with programmable frequencies from 50 kHz to 33.3 MHz

- Operating voltage range of 3.0V to 3.6V

- Temperature range: -40°C to +85°C industrial

• Available in 44-Pin (TQFP and QFN) and 64-Pin

TQFP Packages

 

Applications

• Automation
• Intelligent Building Monitoring
• Power Systems
• Unattended Parking

 

Manufacturer

Founded in 1989, Microchip is the world's leading supplier of microcontrollers and analog semiconductors. microchip provides low-risk product development for countless consumer products worldwide, reducing system costs and thereby accelerating time-to-market. microchip offers microcontroller peripherals, analog products, RFID smart cards, KEELOQ security products and more to meet the growing needs of users.

 

Advantages

ENC624J600-I/PT provides non-volatile MAC address, which facilitates the manufacture of terminal products and allows terminal equipment to avoid serialization programming steps. ENC624J600-I/PT also provides an internal, 16-bit wide DMA, which can be used for fast data throughput and support hardware IP checking and calculation. For applications that need the security and authentication functions of SSL, TLS and other home-related protocols, ENC624J600-I/PT provides a security engine block, which can perform RSA, Diffie-Hellman, AES, MD5 and SHA-1 algorithm calculations, thus reducing the code size and speeding up the connection establishment and throughput.

 

Specifications

TYPE	DESCRIPTION
Category	Integrated Circuits (ICs), Interface, Controllers
Mfr	Microchip Technology
Series	-
Package	Tray
Product Status	Active
Protocol	Ethernet
Function	Controller
Interface	SPI, Parallel
Standards	10/100 Base-T PHY
Voltage - Supply	3V ~ 3.6V
Current - Supply	96mA
Operating Temperature	-40°C ~ 85°C
Package / Case	64-TQFP
Supplier Device Package	64-TQFP (10x10)
Base Product Number	ENC624J600

ENC624J600-I/PT alternate

The replacement model for the ENC624J600-I/PT is the ENC424J600. Both the ENC424J600 and the ENC624J600 are stand-alone fast Ethernet controllers, and both are suitable for all IEEE 802.3 specifications for 10Base-T and 100Base-TX Ethernet, including many optional provisions such as auto-negotiation.

 

Where to use ENC624J600-I/PT

The ENC624J600-I/PT is stable over the temperature range of -40°C to 85°C and is suitable for applications where the supply voltage is between 3V and 3.6V. The ENC624J600-I/PT is available in a 64-pin, lead-free, compact TQFP package. The device is compatible with MII, MIIM, Parallel, SPI and other interfaces.

 

Datasheet

 

FAQ

What is the only functional difference between the ENC424J600 (44-pin) and ENC624J600 (64-pin) devices?

the number of parallel interface options they support.

 

What is the maximum supply current of ENC624J600-I/PT?

117mA

 

How fast is the data rate of the ENC624J600-I/PT?

10 Mb/s, 100 Mb/s